Oakland Athletics right fielder Josh Reddick left Sunday's game against the Houston Astros in the fifth inning with an arm injury.
While chasing down a foul ball from Jose Altuve, Reddick crashed into the wall while taking the impact on both his hands.
He was cradling his right arm after the play and walked off the field under his own power.
Seth Smith moved from left field to right, while Yoenis Cespedes took over left field duties.
On the season, Reddick is batting just .125 with a home run and four RBI in six games.